Anthony Chen

About

Frontend engineer who has led end-to-end delivery of both an open-source JavaScript document-comparison library and complex React+TypeScript product features (e.g., Google-Drive-like auto-save with S3 persistence). Demonstrates strong architecture and performance instincts (Redux/hooks patterns, dynamic loading to improve Lighthouse scores) and pragmatic shipping/rollout skills including cross-browser mitigation with feature flags.

Experience

Education

Key Strengths

• Built and shipped an end-to-end open-source document comparison JavaScript library with modular architecture
• Strong maintainability focus: isolated modules, readable code, and thorough README documentation for external consumers
• Pragmatic quality approach: manual regression testing with documented test cases plus peer/team-lead reviews when automation unavailable
• Advanced React/Redux state management for complex async flows (auto-save), including solving stale state issues with useRef
• User-centric error handling with clear messaging and bounded retry logic (up to 3 retries)
• Cross-functional collaboration with design/product; identifies edge cases and negotiates feasible UX given API/team constraints
• Performance optimization via reusable, dynamically loaded Chakra UI modal component; improved Lighthouse/page speed scores
• Production delivery in fast-paced sprints with QA, smoke testing, and release execution; mitigated browser incompatibilities using feature flags